FPGA System Architect

The FPGA System Architect at the National Radio Astronomy Observatory will lead architecture and implementation of advanced FPGA-based signal processing and control systems for world-class radio telescopes. Working within the Engineering & Design department in a collaborative, research-focused environment, you will define system architectures, develop FPGA designs, and integrate high-speed DSP pipelines that enable cutting-edge astronomy and astrophysics. This role partners closely with scientists and engineers worldwide, offers access to state-of-the-art technology, and supports continuous learning and professional growth.

Responsibilities

• Architect FPGA-based signal processing and control systems for advanced radio telescopes.

• Lead end-to-end FPGA design, simulation, verification, and integration with digital/analog subsystems.

• Collaborate with astronomers, engineers, and software teams to translate scientific requirements into system architectures.

• Optimize throughput, latency, and reliability of high-speed DSP and data acquisition pipelines.

• Define interface specifications, timing constraints, and design standards for FPGA platforms.

• Perform design reviews, code reviews, and verification planning for FPGA and digital logic designs.

• Develop and maintain documentation, including architecture diagrams and design specifications.

• Guide technology selection for FPGAs, high-speed I/O, and supporting hardware.

• Mentor engineers and contribute to continuous improvement of engineering processes.

• Support observatory operations with troubleshooting and upgrades of deployed FPGA systems.

Required Skills

• FPGA design (VHDL/Verilog/System

• Verilog)

• Digital signal processing (DSP) for RF/communication systems

• High-speed interfaces (PCIe, 10/40

• Gb

• E, JESD, DDR)

• So

• C/MPSo

• C platforms (Xilinx/Intel)

• Hardware description languages and simulation tools

• Timing closure and FPGA implementation flows

• Embedded C/C++ for firmware and control

• System-level architecture and requirements analysis

• Version control and CI for hardware (Git, pipelines)

• Technical documentation and design reviews